From owner-freebsd-current@FreeBSD.ORG Thu Dec 25 16:35:16 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C7FBC16A4CE for ; Thu, 25 Dec 2003 16:35:16 -0800 (PST) Received: from smtp-send.myrealbox.com (smtp-send.myrealbox.com [192.108.102.143]) by mx1.FreeBSD.org (Postfix) with ESMTP id 71BB143D2D for ; Thu, 25 Dec 2003 16:35:15 -0800 (PST) (envelope-from dhee@myrealbox.com) Received: from dhee [24.99.34.159] by myrealbox.com with NetMail ModWeb Module; Thu, 25 Dec 2003 19:35:18 -0500 From: "Dheeraj" To: freebsd-current@freebsd.org Date: Thu, 25 Dec 2003 19:35:18 -0500 X-Mailer: NetMail ModWeb Module X-Sender: dhee MIME-Version: 1.0 Message-ID: <1072398918.7cddfbe0dhee@myrealbox.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: Serial driver problems with 5.2-current X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: dhee@myrealbox.com List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 26 Dec 2003 00:35:16 -0000 hello all. i see the following problems in my dell notebook. FreeBSD vagisha.sudheeraj.net 5.2-CURRENT FreeBSD 5.2-CURRENT #0: Thu Dec 2= 5 13:08:23 EST 2003 root@vagisha.sudheeraj.net:/usr/obj/usr/src/sys/V= AGISHA i386 The serial driver for my 3ccfem556 card hangs the machine hard.=20 i just added a simple makefile in src/sys/modules to make it a module. (els= e it won't boot at all ) # kldload sio Dec 25 19:33:10 vagisha kernel: sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 o= n isa 0 Dec 25 19:33:10 vagisha kernel: sio0: type 16550A Dec 25 19:33:10 vagisha kernel: sio1 at port 0x2f8-0x2ff irq 3 on isa0 Dec 25 19:33:10 vagisha kernel: sio1: type 16550A Dec 25 19:33:10 vagisha kernel: sio4: <3Com Megahertz 3CCFEM556B> at port 0= x120- 0x127 irq 11 function 1 config 39 on pccard1 Dec 25 19:33:10 vagisha kernel: sio4: type 16550A with a buggy IIR_TXRDY im= pleme ntation Dec 25 19:33:10 vagisha kernel: sio4: unable to activate interrupt in fast = mode - using normal mode --- and i have to use the power button to reboot. If i compile a custom kernel with serial driver disabled, it works fine. Can someone please help ? dheeraj